You need to judge for yourself whether it is true or not. The method is as follows. Please accept it if you are satisfied. Please keep asking questions if you have any questions.

First of all, talk about fresh poplars. After the seeds are crushed, there are about ten small seeds in the authentic black wolfberry, and the shape of the small seeds is fruity;

The fruit of Nitraria pseudosibirica contains single nucleus or three or five seeds. Not as blue as black wolfberry.

2. Besides, after the poplar is soaked in water, with the release of anthocyanins, the color of black wolfberry gradually fades, and after soaking for a long time, black wolfberry will become a blue-white translucent color.

Thirdly, it is particularly noteworthy that the anthocyanin content in Lycium barbarum is three times that of blueberry. Anthocyanins are soaked in tap water and pure water is purple. But with the increase of soaking time, the difference will gradually decrease. It is impossible to dye black wolfberry, which proves that black wolfberry is a natural color.

Finally, you can ask me any questions about Lycium barbarum.

I ... .

Microscopic. ,。 .

Letter'; . .

Cai 1992

Thanks for adoption